Calculation of the installation of oxychlorines . olefins” under the authorship of a team of authors, including F. G. Zhagfarova, is an important work in the field of chemical technology and engineering. This publication will become an indispensable assistant for students, graduate students and specialists working in the chemical industry, as well as for anyone interested in modern methods of hydrocarbon processing and the production of olefins. The book details methods for calculating and designing oxychlorination plants, which are key to producing olefins critical components in the production of plastics, synthetic fibers, and many other chemical products. The authors offer readers not only theoretical aspects, but also practical recommendations, which makes the material accessible and understandable even for those who are just starting their way in this field. The topics raised in the book cover a wide range of issues related to oxychlorination processes, including thermodynamics, reaction kinetics, equipment selection, and process optimization. Readers will be able to learn about current trends in the production of olefins, as well as new approaches to improve the efficiency of installations. This makes the book relevant not only for students and teachers, but also for practicing engineers who seek to improve their qualifications and be aware of the latest achievements in their field. The style of the authors is distinguished by clarity and logical presentation, which makes it easy to assimilate complex technical concepts. The book is filled with examples of calculations and graphs, which makes it especially useful for practical application. The authors use a modern scientific language that will be understandable to both specialists and those who are just starting to study this topic. If you are looking for books on chemical technology, chemical plant design or olefin chemistry, then "Calculation of oxychlorination plant. olefins" will be an excellent choice. It will be of interest to both students and experienced professionals who want to update their knowledge or expand their professional horizons. The book can also attract the attention of those interested in sustainable development and environmentally friendly technologies, as it deals with the optimization of processes in order to reduce the negative impact on the environment. This is particularly relevant in light of the current challenges posed by climate change and the need to shift to more sustainable production practices. Thus, "Calculation of the installation of oxychlorines. olefins” is not just a training manual, but a full-fledged guide that will help you understand the processes taking place in the chemical industry in a deeper way, and will give you the opportunity to apply the knowledge gained in practice. Do not miss the chance to enrich your library with this valuable book, which will become a reliable assistant in your professional activities.